@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b9cd1a5-aed3-476d-85bd-36ca5c10caf1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b9cd1a5-aed3-476d-85bd-36ca5c10caf1> .